Comentário sobre Yevamot 4:1
הַחוֹלֵץ לִיבִמְתּוֹ, וְנִמְצֵאת מְעֻבֶּרֶת וְיָלָדָה, בִּזְמַן שֶׁהַוָּלָד שֶׁל קְיָמָא, הוּא מֻתָּר בִּקְרוֹבוֹתֶיהָ, וְהִיא מֻתֶּרֶת בִּקְרוֹבָיו, וְלֹא פְסָלָהּ מִן הַכְּהֻנָּה. אֵין הַוָּלָד שֶׁל קְיָמָא, הוּא אָסוּר בִּקְרוֹבוֹתֶיהָ, וְהִיא אֲסוּרָה בִקְרוֹבָיו, וּפְסָלָהּ מִן הַכְּהֻנָּה:
Se alguém desse calitza a sua yevamah, e ela fosse encontrada grávida, e ela desse à luz —se a criança viveu, ele pode se casar com seus parentes e ela pode se casar com seus parentes, [isto não é chalitzah, sendo desnecessário o chalitzah. "Seus parentes" e "seus parentes" de nossa Mishnah são aqueles proibidos a um homem por causa de sua esposa, e aqueles proibidos a uma mulher por causa de seu marido.], E ela não é tornada imprópria para o sacerdócio. Se a criança não viveu [isto é, se fosse um aborto espontâneo], ela é proibida a seus parentes e ela é proibida a seus parentes e é tornada imprópria para o sacerdócio.
Bartenura on Mishnah Yevamot
English Explanation of Mishnah Yevamot
Bartenura on Mishnah Yevamot
English Explanation of Mishnah Yevamot
If the child is viable, he is permitted to marry her relatives and she is permitted to marry his relatives, and he does not disqualify her from marrying a priest. If the child is viable, meaning there was no miscarriage, then the halitzah was unnecessary, because only a husband who has no children cause his wives to be subject to yibbum. Since the halitzah was not necessary, all of the results of a man performing halitzah for a woman do not occur. He is permitted to marry her relatives and she is permitted to his relatives [mishnah 7 below will list which relatives are forbidden had the halitzah been necessary]. Furthermore, since the halitzah was unnecessary, she is not disqualified from subsequently marrying a priest, as a regular halutzah (a woman who has had halitzah is).